*{
    margin: 0;
    padding: 0;
}
.title{
    line-height: 40px;
    margin-left: 30px;
}
li{
    list-style: none;
    float: left;
    margin-right: 30px;
}
a{
    text-decoration: none;
    color: #222;
}
a:hover{
    color: #73ddeb;
}
.main{
    width: 500px;
    margin-right: auto;
    margin-left: auto;
    position: relative;
}
.main img{
    display: block;
    width: 400px;
    margin-right: auto;
    margin-left: auto;
}
input{
    width: 400px;
    height: 44px;
    border: 2px solid rgb(187, 187, 187);
    padding: 12px 48px 12px 16px;
    border-radius: 10px 0 0 10px;
    box-sizing: border-box;
    border-right: 0px;
}
button{
    width: 100px;
    height: 44px;
    border: 0px;
    font-size: 15px;
    border-radius: 0 10px 10px 0;
    color: white;
    background-color: #4E6EF2;
    position: absolute;
    bottom: 0px;
}
.camera{
    border: none;
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: block;
    z-index: 100;
    position: absolute;
    top: 89%;
    margin-top: -8px;
    right: 108px;
    background: url(../img/nicon-10750f3f7d.png) no-repeat;
}